4-isopropyl-5-[(Z)-(4-methoxyphenyl)methylene]-3-[(3-chloro-4,5-methylenedioxyphenyl)methyl]-dihydro-2(3H)-furanone 在
selenium(IV) oxide 作用下,
以
1,4-二氧六环 为溶剂,
反应 1.0h,
生成 4-hydroxy-4-isopropyl-5-[(4-methoxyphenyl)methylene]-3-[(3-chloro-4,5-methylenedioxyphenyl)methyl]-dihydro-2(3H)-furanone 、
蓝细菌